Math, asked by indusvalue7593, 6 months ago

If 'n'arithmetic means are inserted between 20 and 70 and the ratio of the first and last arithmetic mean is 1:3 then n=

Answers

Answered by chithrabasker1971

1

Answer:

(20 + 210 ) 4=230/4 =57.5

Step-by-step explanation:

n = 57.5

Previous Question

Next Question

Similar questions

English, 3 months ago

essay on social issues and social awareness...

Social Sciences, 3 months ago

Wich of the following maps shows the correct location of the Sahara...

Math, 3 months ago

7 km= 7×________ cm =________m ...

English, 6 months ago

Who is punctual in the story The secret for two...

Math, 6 months ago

Find polynomial of degrees X power 2+ x-5...

Chemistry, 9 months ago

what is the shape of the meniscus observed when water and mercury are taken into two different capillary tubes and why...

Art, 9 months ago

when breathing is between different breeds it is called??

Math, 9 months ago

The ratio 1 year 6 month : 2 years: 2 years 6 month...